n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 0 |
4 | 0 |
5 | 0 |
6 | 0 |
7 | 0 |
8 | 1 |
9 | 0 |
10 | 1 |
11 | 1 |
12 | 2 |
13 | 2 |
14 | 4 |
15 | 4 |
16 | 8 |
17 | 8 |
18 | 13 |
19 | 15 |
20 | 23 |
21 | 26 |
22 | 38 |
23 | 45 |
24 | 63 |
25 | 74 |
26 | 101 |
27 | 120 |
28 | 160 |
29 | 191 |
30 | 248 |
31 | 298 |
32 | 383 |
33 | 457 |
34 | 579 |
35 | 694 |
36 | 868 |
37 | 1038 |
38 | 1287 |
39 | 1536 |
40 | 1890 |
41 | 2251 |
42 | 2746 |
43 | 3267 |
44 | 3962 |
45 | 4698 |
46 | 5665 |
47 | 6706 |
48 | 8043 |
49 | 9496 |
50 | 11337 |
51 | 13354 |
52 | 15876 |
53 | 18657 |
54 | 22089 |
[0,0,0,0,0,0,0,1,0,1,1,2,2,4,4,8,8,13,15,23,26,38, 45,63,74,101,120,160,191,248,298,383,457,579,694, 868,1038,1287,1536,1890,2251,2746,3267,3962,4698, 5665,6706,8043,9496,11337,13354,15876,18657,22089] |